@CHARSET "UTF-8";
.body{width: 100%; text-align: center; background-color: gray;}
.br{clear: both;}
.form{width:950px; min-height: 130px; margin: 0 auto; padding-top: 20px; padding-bottom: 20px;}
.box{width: 940px; min-height: 170px; background-color: white; padding: 5px;}
.pad{width: 150px; min-height: 100px; background-color: white; padding: 17px; float: left;}
.ding{width: 100%; min-height: 100px; border: 1px solid silver;}
.div{width: 100%; height: 40px; background-color: silver;}
.h1{padding-top: 10px;}
.ul{width: 100%; min-height: 60px; padding-left: 10px; text-align: left; padding-top: 10px;}